3 * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
8 /************************************************************************
9 * quad100hd.h - configuration for Quad100hd board
10 ***********************************************************************/
14 /*-----------------------------------------------------------------------
15 * High Level Configuration Options
16 *----------------------------------------------------------------------*/
17 #define CONFIG_QUAD100HD 1 /* Board is Quad100hd */
18 #define CONFIG_4xx 1 /* ... PPC4xx family */
19 #define CONFIG_405EP 1 /* Specifc 405EP support*/
21 #define CONFIG_SYS_TEXT_BASE 0xFFFC0000
23 #define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
25 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
27 #define PLLMR0_DEFAULT PLLMR0_266_133_66 /* no PCI */
28 #define PLLMR1_DEFAULT PLLMR1_266_133_66 /* no PCI */
30 /* the environment is in the EEPROM by default */
31 #define CONFIG_ENV_IS_IN_EEPROM
32 #undef CONFIG_ENV_IS_IN_FLASH
34 #define CONFIG_PPC4xx_EMAC
35 #define CONFIG_HAS_ETH1 1
36 #define CONFIG_MII 1 /* MII PHY management */
37 #define CONFIG_PHY_ADDR 0x01 /* PHY address */
38 #define CONFIG_SYS_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
39 #define CONFIG_PHY_RESET 1
40 #define CONFIG_PHY_RESET_DELAY 300 /* PHY RESET recovery delay */
43 * Command line configuration.
45 #include <config_cmd_default.h>
47 #undef CONFIG_CMD_ASKENV
48 #undef CONFIG_CMD_CACHE
49 #define CONFIG_CMD_DHCP
50 #undef CONFIG_CMD_DIAG
51 #define CONFIG_CMD_EEPROM
53 #define CONFIG_CMD_I2C
55 #define CONFIG_CMD_JFFS2
57 #define CONFIG_CMD_NAND
58 #undef CONFIG_CMD_PING
59 #define CONFIG_CMD_REGINFO
61 #undef CONFIG_WATCHDOG /* watchdog disabled */
63 /*-----------------------------------------------------------------------
65 *----------------------------------------------------------------------*/
67 * SDRAM configuration (please see cpu/ppc/sdram.[ch])
69 #define CONFIG_SDRAM_BANK0 1
71 /* FIX! SDRAM timings used in datasheet */
72 #define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
73 #define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
74 #define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
75 #define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
76 #define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
81 #define CONFIG_SYS_JFFS2_FIRST_BANK 0
82 #ifdef CONFIG_SYS_KERNEL_IN_JFFS2
83 #define CONFIG_SYS_JFFS2_FIRST_SECTOR 0 /* JFFS starts at block 0 */
84 #else /* kernel not in JFFS */
85 #define CONFIG_SYS_JFFS2_FIRST_SECTOR 8 /* block 0-7 is kernel (1MB = 8 sectors) */
87 #define CONFIG_SYS_JFFS2_NUM_BANKS 1
89 /*-----------------------------------------------------------------------
91 *----------------------------------------------------------------------*/
92 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
93 #define CONFIG_SYS_NS16550
94 #define CONFIG_SYS_NS16550_SERIAL
95 #define CONFIG_SYS_NS16550_REG_SIZE 1
96 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
97 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
98 #define CONFIG_SYS_BASE_BAUD 691200
99 #define CONFIG_BAUDRATE 115200
101 /* The following table includes the supported baudrates */
102 #define CONFIG_SYS_BAUDRATE_TABLE \
103 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
105 /*-----------------------------------------------------------------------
106 * Miscellaneous configurable options
107 *----------------------------------------------------------------------*/
108 #define CONFIG_SYS_LONGHELP /* undef to save memory */
109 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
110 #if defined(CONFIG_CMD_KGDB)
111 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
113 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
115 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
116 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
117 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
119 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
120 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
122 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
123 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_info (bd_t) */
125 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
127 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
128 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
130 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
131 #define CONFIG_LOOPW 1 /* enable loopw command */
132 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
133 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
134 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
136 /*-----------------------------------------------------------------------
138 *----------------------------------------------------------------------*/
139 #define CONFIG_SYS_I2C
140 #define CONFIG_SYS_I2C_PPC4XX
141 #define CONFIG_SYS_I2C_PPC4XX_CH0
142 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
143 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
145 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* base address */
146 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* bytes of address */
148 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 8 byte write page size */
149 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
150 #define CONFIG_SYS_EEPROM_SIZE 0x2000
152 /*-----------------------------------------------------------------------
153 * Start addresses for the final memory configuration
154 * (Set up by the startup code)
155 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
157 #define CONFIG_SYS_SDRAM_BASE 0x00000000
158 #define CONFIG_SYS_FLASH_BASE 0xFFC00000
159 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
160 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
161 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE)
164 * For booting Linux, the board info and command line data
165 * have to be in the first 8 MB of memory, since this is
166 * the maximum mapped by the Linux kernel during initialization.
168 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
170 /*-----------------------------------------------------------------------
173 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
174 #define CONFIG_FLASH_CFI_DRIVER
176 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
178 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
179 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
181 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
182 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
184 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
185 #define CONFIG_SYS_FLASH_INCREMENT 0 /* there is only one bank */
187 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
188 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
190 #ifdef CONFIG_ENV_IS_IN_FLASH
191 #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
192 /* the environment is located before u-boot */
193 #define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE - CONFIG_ENV_SECT_SIZE)
195 /* Address and size of Redundant Environment Sector */
196 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
197 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
200 #ifdef CONFIG_ENV_IS_IN_EEPROM
201 #define CONFIG_ENV_SIZE 0x400 /* Size of Environment vars */
202 #define CONFIG_ENV_OFFSET 0x00000000
203 #define CONFIG_SYS_ENABLE_CRC_16 1 /* Intrinsyc formatting used crc16 */
206 /* partly from PPCBoot */
210 #define CONFIG_SYS_NAND_BASE 0x60000000
211 #define CONFIG_SYS_NAND_CS 10 /* our CS is GPIO10 */
212 #define CONFIG_SYS_NAND_RDY 23 /* our RDY is GPIO23 */
213 #define CONFIG_SYS_NAND_CE 24 /* our CE is GPIO24 */
214 #define CONFIG_SYS_NAND_CLE 31 /* our CLE is GPIO31 */
215 #define CONFIG_SYS_NAND_ALE 30 /* our ALE is GPIO30 */
216 #define CONFIG_SYS_MAX_NAND_DEVICE 1
220 /*-----------------------------------------------------------------------
221 * Definitions for initial stack pointer and data area (in data cache)
223 /* use on chip memory (OCM) for temperary stack until sdram is tested */
224 /* see ./arch/powerpc/cpu/ppc4xx/start.S */
225 #define CONFIG_SYS_TEMP_STACK_OCM 1
227 /* On Chip Memory location */
228 #define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
229 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
230 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of OCM */
231 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of used area in RAM */
233 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
234 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
236 /*-----------------------------------------------------------------------
237 * External Bus Controller (EBC) Setup
238 * Taken from PPCBoot board/icecube/icecube.h
241 /* see ./arch/powerpc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
242 #define CONFIG_SYS_EBC_PB0AP 0x04002480
243 /* AMD NOR flash - this corresponds to FLASH_BASE so may be correct */
244 #define CONFIG_SYS_EBC_PB0CR 0xFFC5A000
245 #define CONFIG_SYS_EBC_PB1AP 0x04005480
246 #define CONFIG_SYS_EBC_PB1CR 0x60018000
247 #define CONFIG_SYS_EBC_PB2AP 0x00000000
248 #define CONFIG_SYS_EBC_PB2CR 0x00000000
249 #define CONFIG_SYS_EBC_PB3AP 0x00000000
250 #define CONFIG_SYS_EBC_PB3CR 0x00000000
251 #define CONFIG_SYS_EBC_PB4AP 0x00000000
252 #define CONFIG_SYS_EBC_PB4CR 0x00000000
254 /*-----------------------------------------------------------------------
255 * Definitions for GPIO setup (PPC405EP specific)
257 * Taken in part from PPCBoot board/icecube/icecube.h
259 /* see ./arch/powerpc/cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
260 #define CONFIG_SYS_GPIO0_OSRL 0x55555550
261 #define CONFIG_SYS_GPIO0_OSRH 0x00000110
262 #define CONFIG_SYS_GPIO0_ISR1L 0x00000000
263 #define CONFIG_SYS_GPIO0_ISR1H 0x15555445
264 #define CONFIG_SYS_GPIO0_TSRL 0x00000000
265 #define CONFIG_SYS_GPIO0_TSRH 0x00000000
266 #define CONFIG_SYS_GPIO0_TCR 0xFFFF8097
267 #define CONFIG_SYS_GPIO0_ODR 0x00000000
269 #if defined(CONFIG_CMD_KGDB)
270 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
271 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
274 /* ENVIRONMENT VARS */
276 #define CONFIG_IPADDR 192.168.1.67
277 #define CONFIG_SERVERIP 192.168.1.50
278 #define CONFIG_GATEWAYIP 192.168.1.1
279 #define CONFIG_NETMASK 255.255.255.0
280 #define CONFIG_LOADADDR 300000
281 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
283 /* pass open firmware flat tree */
284 #define CONFIG_OF_LIBFDT 1
286 #endif /* __CONFIG_H */